617 A.2d 860 LAUNDRY OWNERS MUTUAL LIABILITY INS. ASSOC. (STOP-N-GO FOOD STORES), Petitioner, v. WORKMEN’S COMPENSATION APPEAL BOARD (Barbara HERPAK), Respondent. Commonwealth Court of Pennsylvania.Argued September 17, 1992. Decided November 19, 1992. Appeal from the Workmen’s Compensation Appeal Board, No. A90-2614. Brian Lenahan, for petitioner. Michael R. Hetrick, Asst. Counsel, for respondent. Before SMITH, and […]